Observed air quality and the smoke outlook for Heron Lake, MN: when smoke arrives, how bad it gets, when it clears — with the fires nearby and a live local map. Forecasts from NOAA, NASA, and ECCC models, checked hourly against real monitors and satellites.
Nearby: Lakefield, MN smoke forecast (11 mi SE) · Windom, MN smoke forecast (11 mi NE) · Fulda, MN smoke forecast (15 mi W) · Worthington, MN smoke forecast (18 mi SW) · Mankato, MN smoke forecast (70 mi E) · Sioux Falls, SD smoke forecast (72 mi W)